Surrogates


Book Description

Computer simulation experiments are essential to modern scientific discovery, whether that be in physics, chemistry, biology, epidemiology, ecology, engineering, etc. Surrogates are meta-models of computer simulations, used to solve mathematical models that are too intricate to be worked by hand. Gaussian process (GP) regression is a supremely flexible tool for the analysis of computer simulation experiments. This book presents an applied introduction to GP regression for modelling and optimization of computer simulation experiments. Features: • Emphasis on methods, applications, and reproducibility. • R code is integrated throughout for application of the methods. • Includes more than 200 full colour figures. • Includes many exercises to supplement understanding, with separate solutions available from the author. • Supported by a website with full code available to reproduce all methods and examples. The book is primarily designed as a textbook for postgraduate students studying GP regression from mathematics, statistics, computer science, and engineering. Given the breadth of examples, it could also be used by researchers from these fields, as well as from economics, life science, social science, etc.




The Surrogates


Book Description

The year is 2054, and life has been reduced to a data feed. The fusing of virtual reality and cybernetics has ushered in the era of the surrogate, a new technology that lets users interact with the world without ever leaving their homes. It's a perfect world, and it's up to Detectives Harvey Greer and Pete Ford of the Metro Police Department to keep it that way. But to do so they'll need to stop a techno-terrorist bent on returning society to a time when people lived their lives instead of merely experiencing them. Welcome to The Surrogates, a daring, five-issue, full-color miniseries from Top Shelf Productions. First released ten years ago, when social media was in its infancy, The Surrogates anticipated numerous trends that have emerged with the ever-increasing confluence of technology and social connection. Nowhere is this more evident than in its exploration of identity, remote interaction, and the masks we hide behind. Now is the time to discover—or rediscover—this ground-breaking modern classic; it's never been more relevent.




Mommies, Daddies, Donors, Surrogates


Book Description

If you need help having a baby, reproductive technology can supply the answer. But it also raises a host of questions that won’t arise until after the child is born: What will you say to “Where did I come from?” when the answer includes a donor or surrogate? Will knowing the truth about how you conceived make your child love you less? Will having a baby with someone else strain your relationship with your spouse or partner? What will grandparents, family members, friends, and coworkers think? Dr. Diane Ehrensaft--a developmental and clinical psychologist who’s worked with families formed using assisted reproductive technology for more than 20 years--helps you anticipate the big questions and find solutions that are right for you and your loved ones. Dr. Ehrensaft offers information, support, and straightforward advice for coping with private worries, confronting public prejudices, and raising happy, healthy children. Single or married, straight or gay, anyone looking forward to the joys and challenges of building a family with the help of a donor or surrogate will discover a wealth of thought-provoking ideas and fresh insights in this sensitive, practical, and positive book.




The Surrogate


Book Description

“The Surrogate is a thrilling, high-stakes debut centering on a vulnerable newborn and two women who will do almost anything to claim her as their daughter. With a collection of vividly rendered characters, this twisty tale will leave you thinking about the true meaning of motherhood long after you turn the last page. I loved it!”—Patry Francis, bestselling author of All the Children Are Home Ruth is a no-nonsense fortysomething journalist from the Midwest, desperate for a child with her new husband, Hal. Their hope rests with Cally, a nineteen-year- old who wants to go to college—but doesn’t have the cash. The arrangement seems perfect for everyone. But within a day of the baby’s birth, Cally has a change of heart—and engineers a harrowing escape from the hospital with the newborn. When Ruth and Hal discover that Cally and their daughter are gone, a whole series of doubts and secrets is revealed, and the difference between right and wrong is no longer clear. Set in the vast, sparsely populated upper reaches of northern Minnesota in the middle of winter, The Surrogate follows Ruth, Hal, Cally, through a maze of thought-provoking questions about the nature of family, love, and relationships: What would you do for your partner, when the going gets tough? How much is a pregnancy “worth”? And who, if anyone, “deserves” to be a mother? With its realistic portrayal of surrogacy and motherhood, 'The Surrogate' is a thought-provoking novel that will stay with you long after you've finished reading. Toni Halleen's writing is both literary and suspenseful, making this a must-read for fans of psychological thrillers and domestic dramas.




Labor of Love


Book Description

While the practice of surrogacy has existed for millennia, new fertility technologies have allowed women to act as gestational surrogates, carrying children that are not genetically their own. While some women volunteer to act as gestational surrogates for friends or family members, others get paid for performing this service. The first ethnographic study of gestational surrogacy in the United States, Labor of Love examines the conflicted attitudes that emerge when the ostensibly priceless act of bringing a child into the world becomes a paid occupation. Heather Jacobson interviews not only surrogate mothers, but also their family members, the intended parents who employ surrogates, and the various professionals who work to facilitate the process. Seeking to understand how gestational surrogates perceive their vocation, she discovers that many regard surrogacy as a calling, but are reluctant to describe it as a job. In the process, Jacobson dissects the complex set of social attitudes underlying this resistance toward conceiving of pregnancy as a form of employment. Through her extensive field research, Jacobson gives readers a firsthand look at the many challenges faced by gestational surrogates, who deal with complicated medical procedures, delicate work-family balances, and tricky social dynamics. Yet Labor of Love also demonstrates the extent to which advances in reproductive technology are affecting all Americans, changing how we think about maternity, family, and the labor involved in giving birth. For more, visit http://www.heatherjacobsononline.com/




Full Surrogacy Now


Book Description

Where pregnancy is concerned, let every pregnancy be for everyone. Let us overthrow, in short, the “family” The surrogacy industry is estimated to be worth over $1 billion a year, and many of its surrogates around the world work in terrible conditions—deception, wage-stealing and money skimming are rife; adequate medical care is horrifyingly absent; and informed consent is depressingly rare. In Full Surrogacy Now, Sophie Lewis brings a fresh and unique perspective to the topic. Often, we think of surrogacy as the problem, but, Full Surrogacy Now argues, we need more surrogacy, not less! Rather than looking at surrogacy through a legal lens, Lewis argues that the needs and protection of surrogates should be put front and center. Their relationship to the babies they gestate must be rethought, as part of a move to recognize that reproduction is productive work. Only then can we begin to break down our assumptions that children “belong” to those whose genetics they share. Taking collective responsibility for children would radically transform our notions of kinship, helping us to see that it always takes a village to make a baby.




Birthing a Mother


Book Description

Birthing a Mother is the first ethnography to probe the intimate experience of gestational surrogate motherhood. In this beautifully written and insightful book, Elly Teman shows how surrogates and intended mothers carefully negotiate their cooperative endeavor. Drawing on anthropological fieldwork among Jewish Israeli women, interspersed with cross-cultural perspectives of surrogacy in the global context, Teman traces the processes by which surrogates relinquish any maternal claim to the baby even as intended mothers accomplish a complicated transition to motherhood. Teman’s groundbreaking analysis reveals that as surrogates psychologically and emotionally disengage from the fetus they carry, they develop a profound and lasting bond with the intended mother.